Differential D38199 Diff 115735 sys/net/if_var.h

Changeset View

Standalone View

sys/net/if_var.h

	Show First 20 Lines • Show All 406 Lines • ▼ Show 20 Lines

	/*			/*
	* 72 was chosen below because it is the size of a TCP/IP			* 72 was chosen below because it is the size of a TCP/IP
	* header (40) + the minimum mss (32).			* header (40) + the minimum mss (32).
	*/			*/
	#define IF_MINMTU 72			#define IF_MINMTU 72
	#define IF_MAXMTU 65535			#define IF_MAXMTU 65535

	#define TOEDEV(ifp) ((ifp)->if_llsoftc)			#define TOEDEV(ifp) if_getllsoftc(ifp)
				#define SETTOEDEV(ifp, sc) if_setllsoftc((ifp), (sc))

	/*			/*
	* The ifaddr structure contains information about one address			* The ifaddr structure contains information about one address
	* of an interface. They are maintained by the different address families,			* of an interface. They are maintained by the different address families,
	* are allocated and attached when an address is set, and are linked			* are allocated and attached when an address is set, and are linked
	* together so all addresses for an interface can be located.			* together so all addresses for an interface can be located.
	*			*
	* NOTE: a 'struct ifaddr' is always at the beginning of a larger			* NOTE: a 'struct ifaddr' is always at the beginning of a larger
	▲ Show 20 Lines • Show All 167 Lines • ▼ Show 20 Lines
	int if_clearhwassist(if_t ifp);			int if_clearhwassist(if_t ifp);
	int if_sethwassistbits(if_t ifp, int toset, int toclear);			int if_sethwassistbits(if_t ifp, int toset, int toclear);
	int if_sethwassist(if_t ifp, int hwassist_bit);			int if_sethwassist(if_t ifp, int hwassist_bit);
	int if_gethwassist(const if_t ifp);			int if_gethwassist(const if_t ifp);
	int if_togglehwassist(if_t ifp, int toggle_bits);			int if_togglehwassist(if_t ifp, int toggle_bits);
	int if_setsoftc(if_t ifp, void *softc);			int if_setsoftc(if_t ifp, void *softc);
	void *if_getsoftc(if_t ifp);			void *if_getsoftc(if_t ifp);
	int if_setflags(if_t ifp, int flags);			int if_setflags(if_t ifp, int flags);
				int if_setllsoftc(if_t ifp, void *softc);
				void *if_getllsoftc(if_t ifp);
	int if_gethwaddr(const if_t ifp, struct ifreq *);			int if_gethwaddr(const if_t ifp, struct ifreq *);
	int if_setmtu(if_t ifp, int mtu);			int if_setmtu(if_t ifp, int mtu);
	int if_getmtu(const if_t ifp);			int if_getmtu(const if_t ifp);
	int if_getmtu_family(const if_t ifp, int family);			int if_getmtu_family(const if_t ifp, int family);
	int if_setflagbits(if_t ifp, int set, int clear);			int if_setflagbits(if_t ifp, int set, int clear);
	int if_getflags(const if_t ifp);			int if_getflags(const if_t ifp);
	int if_sendq_empty(if_t ifp);			int if_sendq_empty(if_t ifp);
	int if_setsendqready(if_t ifp);			int if_setsendqready(if_t ifp);
	▲ Show 20 Lines • Show All 78 Lines • Show Last 20 Lines